National Orchid Garden, Botanic Garden, UNESCO World Heritage Site, Singapore, Southeast Asia, Asia

Jacaranda Tree in bloom, Jacaranda sp., Brisbane, Australia

Tree Fern in City Botanic Garden, Cyatheales, Brisbane, Australia

Royal Botanic Gardens and city skyline, Sydney, New South Wales, Australia, Pacific

Skyline of Brisbane, Brisbane, Australia

The Royal Botanic Gardens, Sydney, New South Wales, Australia

Jacaranda Tree in bloom, Jacaranda sp., Brisbane, Australia

View over the Business District from Kings Park and Botanic Garden, Perth, Western Australia, Australia, Pacific

Supertree Grove, Garden By the Bay, botanic garden, Marina Bay, Singapore, Southeast Asia, Asia

Supertree Grove at night, Garden By the Bay, botanic garden, Marina Bay, Singapore, Southeast Asia, Asia

National Botanic Gardens, Dublin City, Republic of Ireland, Europe

View of the city from the Botanic Gardens, Sydney, New South Wales, Australia, Pacific

Totem pole in The Butchart Gardens near Victoria on Vancouver Island, Canada, North America

Boy lying in a tree, Botanic Gardens, Singapore

Mother and son inside a tropical greenhouse, Botanic Gardens, Singapore

Royal Botanic Gardens, Sydney, New South Wales, Australia

Visitors walk on the paths of Wellington Botanic Garden in New Zealand's capital city. The garden, entry to which is free, offers 25 hectares of unique landscape, protected native forest, conifers, specialised plant collections, colourful floral displays, and views over Wellington city.